file_browser.py 文件源码

def browse_paired_file(self):
        self.dialog = QW.QFileDialog(self)
        file_path = self.dialog.getOpenFileNames(self,
            "Select a sample", ".", self.filter)[0]

        if not file_path:
            self.set_empty_path()
        elif len(file_path) > 2:
            msg = WarningMessage("You must pick only one sample (1 or 2 files)", self)
            self.set_empty_path()
            msg.exec_()
        else:
            self._set_paired_filenames(file_path)